import * as echarts from 'echarts/core'
// 引入柱状图图表，图表后缀都为 Chart
import {
    BarChart,
    CustomChart,
    PieChart,
    LineChart,
    ScatterChart,
    RadarChart,
    GaugeChart,
    PictorialBarChart
} from 'echarts/charts'
// 引入标题，提示框，直角坐标系，数据集，内置数据转换器组件，组件后缀都为 Component
import {
    TitleComponent,
    TooltipComponent,
    GridComponent,
    DatasetComponent,
    TransformComponent,
    LegendComponent,
    PolarComponent,
    DataZoomComponent
} from 'echarts/components'
// 标签自动布局、全局过渡动画等特性
import { LabelLayout, UniversalTransition } from 'echarts/features'
// 引入 Canvas 渲染器，注意引入 CanvasRenderer 或者 SVGRenderer 是必须的一步
import { CanvasRenderer } from 'echarts/renderers'
// 注册必须的组件
echarts.use([
    TitleComponent,
    TooltipComponent,
    GridComponent,
    DatasetComponent,
    TransformComponent,
    LegendComponent,
    PolarComponent,
    DataZoomComponent,

    BarChart, //柱状图
    CustomChart, //
    PieChart, //饼图
    LineChart, //折线图
    ScatterChart, //散点图
    RadarChart, //雷达图
    GaugeChart, //仪表盘
    PictorialBarChart, //象形柱图

    LabelLayout,
    UniversalTransition,
    CanvasRenderer
])

export default echarts
